Unset variables after used.

pablobender · May 19, 2012 · 6dc3be4 · 6dc3be4
1 parent 35e8a48
commit 6dc3be4
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/init.php b/init.php
@@ -40,6 +40,7 @@
 $wp_settings_content = file_get_contents(ABSPATH.'/wp-settings.php');
 $offset = strpos($wp_settings_content, '// Load the l18n library.');
 eval(substr($wp_settings_content, $offset));
+unset($wp_settings_content, $offset);
 
 require dirname( __FILE__ ) . '/lib/testcase.php';
 require dirname( __FILE__ ) . '/lib/exceptions.php';